DYE MIXTURE COMPOSED OF RED DISPERSE DYE MIXTURE FOR WASHING FASTNESS DYEING OF POLYESTER FIBER OR MIXTURE OF SAID POLYESTER FIBER AND CELLULOSE FIBER

Dyeing formulations in solid or liquid form, containing one or more red disperse dyes of the general formula (1) (1) where R1 denotes an alkyl group of 1 to 4 carbon atoms, and one or more red disperse dyes of the general formula (2) (2) where R2 and R3 denote independently of each other the group -...

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